Location : The M40 northbound between junctions J4 and J6 .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 20 May 2026 to 22 May 2026.
Lanes Closed : All lanes will be closed.
